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CVE-2023-20045

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
20/01/2023
Last modified:
25/01/2024

Description

A vulnerability in the web-based management interface of Cisco Small Business RV160 and RV260 Series VPN Routers could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.<br /> <br /> This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on the affected device. To exploit this vulnerability, the attacker must have valid Administrator-level credentials on the affected device.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.20
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:rv160_vpn_router_firmware:*:*:*:*:*:*:*:* 1.0.01.04 (excluding)
cpe:2.3:h:cisco:rv160_vpn_router:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv160w_wireless-ac_vpn_router_firmware:*:*:*:*:*:*:*:* 1.0.01.04 (excluding)
cpe:2.3:h:cisco:rv160w_wireless-ac_vpn_router:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv260_vpn_router_firmware:*:*:*:*:*:*:*:* 1.0.01.04 (excluding)
cpe:2.3:h:cisco:rv260_vpn_router:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv260p_vpn_router_with_poe_firmware:*:*:*:*:*:*:*:* 1.0.01.04 (excluding)
cpe:2.3:h:cisco:rv260p_vpn_router_with_poe:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv260p_vpn_router_with_poe_firmware:*:*:*:*:*:*:*:* 1.0.01.04 (excluding)
cpe:2.3:h:cisco:rv260p_vpn_router_with_poe:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools